KR101779296B1 - Processing method of conveying screw-type medical waste handlers by using microwave - Google Patents

Processing method of conveying screw-type medical waste handlers by using microwave Download PDF

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KR101779296B1
KR101779296B1 KR1020160065740A KR20160065740A KR101779296B1 KR 101779296 B1 KR101779296 B1 KR 101779296B1 KR 1020160065740 A KR1020160065740 A KR 1020160065740A KR 20160065740 A KR20160065740 A KR 20160065740A KR 101779296 B1 KR101779296 B1 KR 101779296B1
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medical waste
screw
conveying
microwave
crusher
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KR1020160065740A
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Korean (ko)
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하태근
정성대
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주식회사 엠투
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/0075—Disposal of medical waste
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L11/00—Methods specially adapted for refuse
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B02C18/142—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with two or more inter-engaging rotatable cutter assemblies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G33/00—Screw or rotary spiral conveyors
    • B65G33/02—Screw or rotary spiral conveyors for articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G33/00—Screw or rotary spiral conveyors
    • B65G33/08—Screw or rotary spiral conveyors for fluent solid materials
    • B65G33/14—Screw or rotary spiral conveyors for fluent solid materials comprising a screw or screws enclosed in a tubular housing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/32—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action
    • F26B3/34—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action by using electrical effects
    • F26B3/347—Electromagnetic heating, e.g. induction heating or heating using microwave energy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/04—Bulk
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2812/00—Indexing codes relating to the kind or type of conveyors
    • B65G2812/05—Screw-conveyors
    • B65G2812/0577—Screw-conveyors for bulk material

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Biotechnology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Environmental & Geological Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

A transfer screw-type medical waste treating method using microwaves of the present invention comprises: installing an injection hopper (101) in an inner upper part of a case (100), installing a crusher (10) in a lower part of the hopper (101), installing a first transfer screw (20) for transferring crushed medical waste below the crusher (10), and installing a steam supplier (30) at the first transfer screw (20), thereby supplying steam to medical waste to sanitize the medical waste; transferring the medical waste sterilized at the first transfer screw (20) to a second transfer screw (40); sterilizing the sanitized medical waste by a sterilizing microwave device (50) installed at the second transfer screw (40); transferring the medical waste sterilized at the second transfer screw (40) to a third transfer screw (60); drying the sterilized medical waste by a drying microwave device (70) installed at the third transfer screw (60); and discharging the dried sterilized medical waste to a discharge hopper. The method according to the present invention has a significant effect of hygienically treating the medical waste simply and promptly to prevent environmental pollution by crushing the medical waste, supplying steam to the crushed medical waste to sanitize the crushed medical waste while transferring the crushed medical waste, sterilizing the sanitized medical waste by the sterilizing microwave device, and drying the sterilized medical waste by the drying microwave device.

Description

마이크로파를 이용한 이송스크류형 의료폐기물 처리방법{Processing method of conveying screw-type medical waste handlers by using microwave}BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a medical waste disposal method,

본발명은 마이크로파를 이용한 이송스크류형 의료폐기물 처리방법에 관한 것으로, 보다 상세하게는 붕대 등 의료폐기물을 파쇄후 이송하며 스팀을 공급하여 살균하는 1차이송스크류, 멸균용 마이크로웨이브장치가 설치되어 멸균하는 상기 2차이송스크류, 건조용 마이크로웨이브장치가 설치되어 건조하는 마이크로파를 이용한 이송스크류형 의료폐기물 처리방법에 관한 것이다.[0001] The present invention relates to a method of treating a medical waste conveyed by a screw using a microwave, and more particularly, to a method of treating a medical waste by conveying screw type medical waste using a microwave, The present invention relates to a method of treating a medical waste of a conveying screw type using microwaves provided with a two-piece feeding screw and a drying microwave apparatus.

일반적으로 병원 등에서 환자를 대상으로 의료행위후 발생되는 사용된 붕대 등의 의료폐기물의 처리문제가 대두되며, 소각 등에 의해 처리하는 실정이다.Generally, there is a problem in medical treatment of medical wastes such as used bandages generated after medical treatment for patients in hospitals and the like, and they are processed by incineration or the like.

일예로서, 등록특허공보 등록번호 10-0194406호에는 플라스틱 재질과 금속 재질로 구성된 이질성 재질로 이루어진 의료 폐기물을 처리하는 장치에 있어서, 이질성 재질로 구성된 의료 폐기물의 크기를 줄이는 시스템(18); -RF(radion-frequency) 전자기 방사원으로 크기가 감소된 이질성 재질로 구성된 의료 폐기물을 수송하는 컨베이어(36); -RF 전자기방사원(38)은 크기가 감소된 이질성 재료로 구성된 의료 폐기물을 살균할 수 있는 온도로 의료 폐기물을 가열하는 RF 전자기 방사를 발생시키는 것으로 구성된 것을 특징으로 하는 장치가 공개되어 있다.As an example, Patent Registration No. 10-0194406 discloses a system for treating a medical waste made of a heterogeneous material made of a plastic material and a metal material, comprising: a system 18 for reducing the size of medical waste composed of a heterogeneous material; A conveyor (36) for transporting medical waste composed of a heterogeneous material of reduced size to a radion-frequency (RF) electromagnetic radiation source; The RF electromagnetic temple 38 is configured to generate RF electromagnetic radiation that heats the medical waste to a temperature capable of sterilizing the medical waste comprised of the reduced size heterogeneous material.

또한, 등록특허공보 등록번호 10-1117069호에는 연속식 의료폐기물 처리장치에 있어서, 상기 의료폐기물을 분쇄하여 배출시키는 분쇄처리부와; 상기 분쇄된 의료폐기물을 고온의 압력증기로 멸균 처리하는 열처리부와; 상기 열처리부의 증기압을 유지시키며 분쇄된 의료폐기물을 공급 및 배출시키는 입출력장치; 및 상기 입출력장치를 통해 배출되는 악취를 태우는 버너와 상기 버너로 악취를 유입시키는 팬으로 구성되어 상기 열처리부에서 발생하는 악취를 제거하는 악취 제거장치;로 구성되며 상기 열처리부는, 일정 수용공간을 가지는 하우징과, 상기 하우징으로 의료폐기물을 유입하는 유입구와, 상기 하우징 내에 위치하며 회전 가능한 이송부와, 상기 이송부와 결합되어 동반 회전하는 날개와, 상기 하우징 내로 고온/고압 증기를 분사 주입하는 스팀장치와, 상기 하우징 내부의 온도 및 압력을 측정하는 센서부와, 상기 하우징 내부의 멸균된 의료폐기물을 배출시키는 배출구와, 상기 하우징 내부의 압력을 조절하기 위한 안전밸브 및 작동 초기에 상기 열처리부의 공기를 배출시키는 공기배출구와, 상기 열처리부 내부의 공기를 배출시키기 위한 진공펌프와, 상기 공기배출구를 개폐하기 위한 밸브, 및 상기 밸브를 제어하는 제어부로 구성된 공기배출장치를 포함하고, 상기 하우징은 유입구에서 배출구 방향으로 상향 경사지게 형성되며, 스팀장치와 안전밸브는 배출구의 상방에 형성되고, 상기 입출력장치는, 분쇄된 의료폐기물을 수용하는 홈과, 상기 홈을 복수개로 분리시킨 블레이드와, 상기 블레이드 양쪽 끝 부분에 형성된 원형의 디스크와, 상기 블레이드 및 디스크가 실린더 하우징과 내부 접촉하는 부분에 형성된 오링, 및 상기 블레이드 및 디스크를 회전시키는 축으로 구성된 것을 특징으로 하는 연속식 의료폐기물 처리장치가 공개되어 있다.In addition, Patent Registration No. 10-1117069 discloses a continuous medical waste disposal apparatus comprising: a disintegration processing unit for disintegrating and discharging the medical waste; A heat treatment unit for sterilizing the pulverized medical waste with high-pressure steam; An input and output device for supplying and discharging the pulverized medical waste while maintaining the vapor pressure of the heat treatment part; And a malodor removing device which comprises a burner for burning offensive odor discharged through the input and output device and a fan for introducing the bad smell into the burner to remove odors generated in the heat treatment part, The steam generator includes a housing, an inlet for introducing the medical waste into the housing, a conveying portion rotatable in the housing, a blade coupled to the conveying portion, a steam device for injecting high temperature / high pressure steam into the housing, A sensor for measuring a temperature and a pressure inside the housing, an outlet for discharging the sterilized medical waste inside the housing, a safety valve for controlling the pressure inside the housing, An air outlet, a vacuum pump for discharging air inside the heat treatment unit, A valve for opening and closing the air outlet, and a control unit for controlling the valve. The housing is formed to be inclined upwards from the inlet toward the outlet, and the steam device and the safety valve are formed above the outlet Wherein the input / output device includes: a groove for receiving the pulverized medical waste; a blade for separating the groove into a plurality of grooves; a circular disk formed at both ends of the blade; and the blade and the disk are in contact with the cylinder housing And a shaft for rotating the blade and the disk. The continuous medical waste disposal apparatus according to claim 1,

그러나 상기 종래기술들은 구조가 복잡하며, 의료폐기물 처리에 시간이 많이 소요되며 비위생적인 문제가 있었다.However, the above-mentioned prior arts are complicated in structure, time-consuming to treat medical waste, and unsanitary.

따라서 본 발명은 상기와 같은 문제점을 해결하고자 안출된 것으로서, 파쇄된 의료폐기물을 이송하며 스팀을 공급하여 살균하고, 멸균용 마이크로웨이브장치에 의해 멸균하며, 건조용 마이크로웨이브장치에 의해 건조하여 의료폐기물을 간편하고 신속하게 위생적으로 처리하여 환경오염을 방지하는 마이크로파를 이용한 이송스크류형 의료폐기물 처리방법을 제공하고자 하는 것이다.SUMMARY OF THE INVENTION Accordingly, the present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a medical wastewater treatment device, which is capable of transporting broken medical waste, sterilizing by supplying steam, sterilizing by a sterilizing microwave apparatus, The present invention is to provide a method of treating a medical waste of a conveying screw type using a microwave which is simple and quick and hygienic to prevent environmental pollution.

본 발명은 마이크로파를 이용한 이송스크류형 의료폐기물 처리방법에 관한 것으로, 투입호퍼(101)가 케이스(100) 내부 상부에 설치되고, 상기 호퍼(101) 하부에는 파쇄기(10)가 설치되며, 파쇄된 의료폐기물을 이송하는 1차이송스크류(20)가 상기 파쇄기(10) 하부에 설치되되, 상기 1차이송스크류(20)에는 스팀공급기(30)가 설치되어 스팀을 공급하여 살균하며, 상기 1차이송스크류(20)에서 살균된 의료폐기물은 2차이송스크류(40)로 이송되며, 상기 2차이송스크류(40)에는 멸균용 마이크로웨이브장치(50)가 설치되어 멸균용 마이크로웨이브장치(50)에 의해 멸균되며, 상기 2차이송스크류(40)에서 멸균된 의료폐기물은 3차이송스크류(60)로 이송되며, 상기 3차이송스크류(60)에는 건조용 마이크로웨이브장치(70)가 설치되어 건조용 마이크로웨이브장치(70)에 의해 건조된 후 배출호퍼에 배출되는 것을 특징으로 한다.The present invention relates to a method of treating a medical waste conveyed by a screw using microwaves, wherein a loading hopper 101 is installed in the upper part of the case 100, a crusher 10 is installed below the hopper 101, A first difference conveying screw 20 for conveying the medical waste is installed in the lower part of the crusher 10 and the first difference conveying screw 20 is provided with a steam feeder 30 for sterilizing by supplying steam, The medical waste sterilized in the transmission screw 20 is transferred to a secondary transferring screw 40. The sterilization microwave device 50 is installed in the secondary transferring screw 40 and is connected to a sterilizing microwave device 50, The medical waste sterilized by the two-piece feeding screw 40 is transferred to the three-piece feeding screw 60 and the drying microwave device 70 is installed in the three-piece feeding screw 60 Dried by the drying microwave apparatus 70 Characterized in that the discharge in the discharge hopper.

또한, 본발명은 마이크로파를 이용한 이송스크류형 의료폐기물처리방법에 관한 것으로, 투입호퍼(101)가 케이스(100) 내부 상부에 설치되고, 상기 호퍼(101) 하부에는 파쇄기(10)가 설치되며, 파쇄된 의료폐기물을 1차이송스크류(20)로 이송하는 파쇄 및 스팀공급단계;The present invention relates to a method of treating a medical waste conveyed by a screw using microwaves, wherein a feed hopper 101 is installed in an upper portion of the case 100, a crusher 10 is installed below the hopper 101, A shredding and supplying step of feeding the shredded medical waste to the one-piece feeding screw 20;

상기 1차이송스크류(20)를 거친 의료폐기물은 2차이송스크류(40)로 이송되며, 상기 2차이송스크류(40)에는 멸균용 마이크로웨이브장치(50)가 설치되어 멸균용 마이크로웨이브장치(50)에 의해 멸균되는 마이크로파 멸균단계;The medical waste having passed through the first difference conveying screw 20 is conveyed to a second conveying screw 40. The second conveying screw 40 is provided with a sterilizing microwave apparatus 50, 50), < / RTI >

상기 2차이송스크류(40)를 거친 의료폐기물은 3차이송스크류(60)로 이송되며, 상기 3차이송스크류(60)에는 건조용 마이크로웨이브장치(70)가 설치되어 건조용 마이크로웨이브장치(70)에 의해 건조되는 마이크로파 건조단계;를 포함하는 것을 특징으로 한다. The medical waste having passed through the two-piece feeding screw 40 is transferred to a three-piece feeding screw 60. The three-piece feeding screw 60 is provided with a drying microwave device 70, 70). ≪ / RTI >

따라서 본발명은 의료폐기물을 파쇄한 후 이송하며 스팀을 공급하여 살균하고, 멸균용 마이크로웨이브장치에 의해 멸균하며, 건조용 마이크로웨이브장치에 의해 건조하여 의료폐기물을 간편하고 신속하게 위생적으로 처리하여 환경오염을 방지하는 현저한 효과가 있다.Accordingly, the present invention relates to a method for disinfecting medical waste, which comprises disposing medical waste, transporting it, sterilizing it by supplying steam, sterilizing it by a sterilizing microwave apparatus, drying it by a drying microwave apparatus, There is a significant effect of preventing contamination.

도 1은 본발명의 마이크로파를 이용한 이송스크류형 의료폐기물처리기의 공정도
도 2는 본발명의 마이크로파를 이용한 이송스크류형 의료폐기물처리기 개략도
도 3은 본발명의 마이크로파를 이용한 이송스크류형 의료폐기물처리기 파쇄기의 블레이드 평면도1 is a process diagram of a medical treatment apparatus for a conveying screw type medical waste using a microwave of the present invention
FIG. 2 is a schematic view of a medical treatment apparatus for a conveying screw type medical waste using a microwave according to the present invention
3 is a plan view of a blade of a conveying screw type medical waste disposer crusher using a microwave of the present invention

본 발명은 마이크로파를 이용한 이송스크류형 의료폐기물 처리방법에 관한 것으로, 투입호퍼(101)가 케이스(100) 내부 상부에 설치되고, 상기 호퍼(101) 하부에는 파쇄기(10)가 설치되며, 파쇄된 의료폐기물을 이송하는 1차이송스크류(20)가 상기 파쇄기(10) 하부에 설치되되, 상기 1차이송스크류(20)에는 스팀공급기(30)가 설치되어 스팀을 공급하여 살균하며, 상기 1차이송스크류(20)에서 살균된 의료폐기물은 2차이송스크류(40)로 이송되며, 상기 2차이송스크류(40)에는 멸균용 마이크로웨이브장치(50)가 설치되어 멸균용 마이크로웨이브장치(50)에 의해 멸균되며, 상기 2차이송스크류(40)에서 멸균된 의료폐기물은 3차이송스크류(60)로 이송되며, 상기 3차이송스크류(60)에는 건조용 마이크로웨이브장치(70)가 설치되어 건조용 마이크로웨이브장치(70)에 의해 건조된 후 배출호퍼에 배출되는 것을 특징으로 한다.The present invention relates to a method of treating a medical waste conveyed by a screw using microwaves, wherein a loading hopper 101 is installed in the upper part of the case 100, a crusher 10 is installed below the hopper 101, A first difference conveying screw 20 for conveying the medical waste is installed in the lower part of the crusher 10 and the first difference conveying screw 20 is provided with a steam feeder 30 for sterilizing by supplying steam, The medical waste sterilized in the transmission screw 20 is transferred to a secondary transferring screw 40. The sterilization microwave device 50 is installed in the secondary transferring screw 40 and is connected to a sterilizing microwave device 50, The medical waste sterilized by the two-piece feeding screw 40 is transferred to the three-piece feeding screw 60 and the drying microwave device 70 is installed in the three-piece feeding screw 60 Dried by the drying microwave apparatus 70 Characterized in that the discharge in the discharge hopper.

또한, 상기 스팀공급기(30)에는 액상가열기(80)가 설치되어, 액상가열기(80)의 하부에 설치된 가열기(81)에 의해 가열된 액체가 증발되어 스팀공급기(30)를 통해 호퍼(101)내에 공급되는 것을 특징으로 한다.The liquid heater 80 is installed in the steam supplier 30 so that the liquid heated by the heater 81 installed at the lower part of the liquid heater 80 is evaporated and supplied to the hopper 101 through the steam supplier 30. [ Is supplied.

또한, 상기 케이스(100) 일측에는 배기팬(120)이 설치되며, 상기 배기팬(120)에 의해 배기된 배기가스는 응축기(130)로 인입되어 응축된후 필터(140)를 거쳐서 배출되는 것을 특징으로 한다.An exhaust fan 120 is installed at one side of the case 100. The exhaust gas exhausted by the exhaust fan 120 is introduced into the condenser 130 and condensed and then discharged through the filter 140 .

또한, 상기 필터(140)는 헤파필터, 고온가열필터, 제균필터로 이루어지는 것을 특징으로 한다.The filter 140 may be a HEPA filter, a high temperature heating filter, or a bacteria elimination filter.

또한, 본발명은 마이크로파를 이용한 이송스크류형 의료폐기물처리방법에 관한 것으로, 투입호퍼(101)가 케이스(100) 내부 상부에 설치되고, 상기 호퍼(101) 하부에는 파쇄기(10)가 설치되며, 파쇄된 의료폐기물을 1차이송스크류(20)로 이송하는 파쇄 및 스팀공급단계;The present invention relates to a method of treating a medical waste conveyed by a screw using microwaves, wherein a feed hopper 101 is installed in an upper portion of the case 100, a crusher 10 is installed below the hopper 101, A shredding and supplying step of feeding the shredded medical waste to the one-piece feeding screw 20;

상기 1차이송스크류(20)를 거친 의료폐기물은 2차이송스크류(40)로 이송되며, 상기 2차이송스크류(40)에는 멸균용 마이크로웨이브장치(50)가 설치되어 멸균용 마이크로웨이브장치(50)에 의해 멸균되는 마이크로파 멸균단계;The medical waste having passed through the first difference conveying screw 20 is conveyed to a second conveying screw 40. The second conveying screw 40 is provided with a sterilizing microwave apparatus 50, 50), < / RTI >

상기 2차이송스크류(40)를 거친 의료폐기물은 3차이송스크류(60)로 이송되며, 상기 3차이송스크류(60)에는 건조용 마이크로웨이브장치(70)가 설치되어 건조용 마이크로웨이브장치(70)에 의해 건조되는 마이크로파 건조단계;를 포함하는 것을 특징으로 한다. The medical waste having passed through the two-piece feeding screw 40 is transferred to a three-piece feeding screw 60. The three-piece feeding screw 60 is provided with a drying microwave device 70, 70). ≪ / RTI >

본발명을 첨부도면에 의해 상세히 설명하면 다음과 같다. 도 1은 본발명의 마이크로파를 이용한 이송스크류형 의료폐기물처리기의 공정도이며 도2는 본발명의 마이크로파를 이용한 이송스크류형 의료폐기물처리기 개략도, 도 3은 본발명의 마이크로파를 이용한 이송스크류형 의료폐기물처리기 파쇄기의 블레이드 평면도이다.The present invention will be described in detail with reference to the accompanying drawings. FIG. 2 is a schematic view of a transport screw type medical waste disposal apparatus using microwaves according to the present invention. FIG. 3 is a schematic view of a transport screw type medical waste disposal apparatus using microwaves according to the present invention. Blade plan view of the shredder.

본발명은 투입호퍼(101)가 케이스(100) 내부 상부에 설치되고, 상기 호퍼(101) 하부에는 파쇄기(10)가 설치된다. 상기 파쇄기는 두 개의 롤러 사이를 의료폐기물이 통과하게 하여 파쇄된 의료폐기물을 이송하는 1차이송스크류(20)가 상기 파쇄기(10) 하부에 설치되되, 상기 1차이송스크류(20)에는 스팀공급기(30)가 설치되어 스팀을 공급하여 살균한다. 1차이송스크류(20)는 하부방향이 낮고 상부방향이 높게 비스듬하게 설치된다.In the present invention, a feed hopper 101 is installed in the upper part of the case 100, and a crusher 10 is installed under the hopper 101. The crusher includes a first differential conveying screw 20 for conveying the medical waste between the two rollers so as to allow the medical waste to pass therethrough and the first differential conveying screw 20 is provided with a steam feeder 20, (30) is installed to sterilize by supplying steam. The first difference transmission screw 20 is installed at an oblique lower angle in the lower direction and a higher angle in the upper direction.

상기 1차이송스크류(20)에서 살균된 의료폐기물은 2차이송스크류(40)로 이송되며, 상기 2차이송스크류(40)에는 멸균용 마이크로웨이브장치(50)가 설치되어 멸균용 마이크로웨이브장치(50)에 의해 멸균된다. 2차이송스크류(40)는 하부방향이 낮고 상부방향이 높게 비스듬하게 설치된다.The medical waste sterilized by the first difference conveying screw 20 is conveyed to a second conveying screw 40. The second conveying screw 40 is provided with a sterilizing microwave device 50, (50). The second difference transmission screw 40 is installed at an oblique lower angle in the lower direction and a higher angle in the upper direction.

그리고 상기 2차이송스크류(40)에서 멸균된 의료폐기물은 3차이송스크류(60)로 이송되며, 상기 3차이송스크류(60)에는 건조용 마이크로웨이브장치(70)가 설치되어 건조용 마이크로웨이브장치(70)에 의해 건조된 후 하부의 슈트를 통해 배출되어 하부의 저장통에 저장되는 것이다. 3차이송스크류(60)는 하부방향이 낮고 상부방향이 높게 비스듬하게 설치된다.The medical waste sterilized by the two-piece feeding screw 40 is transferred to a three-piece feeding screw 60. The three-piece feeding screw 60 is provided with a drying microwave device 70, Dried by the apparatus 70, discharged through the lower chute, and stored in the lower reservoir. The third difference transmission screw 60 is installed at an oblique angle with the lower direction being lower and the upper direction being higher.

1, 2, 3차 이송스크류 각각에서 다른 이송스크류로의 이송은 연결된 슈트를 통해 이송된다. The feed from each of the first, second and third feed screws to the other feed screw is carried through the connected chute.

그리고 멸균공정인 2차스크류에서의 마이크로웨이브장치에 의한 온도는 100℃ 이상이 되게 마이크로웨이브장치의 출력을 조정하며, 건조공정인 3차스크류에서의 마이크로웨이브장치에 의한 온도는 70 ~ 75℃ 가 되게 마이크로웨이브장치의 출력을 조정한다.The temperature of the microwave apparatus in the second screw, which is a sterilization process, is adjusted so that the temperature of the microwave apparatus becomes 100 ° C or higher. The temperature of the microwave apparatus in the third screw, which is a drying process, Thereby adjusting the output of the microwave device.

그리고 1, 2, 3차 이송스크류의 이송속도는 1 ~ 2m/분이며, 상기 저장통에는 습도센서가 설치되어 있어서, 상대습도가 50%이상이면, 이송속도를 0.3 ~ 0.5m/분으로 느리게 조정하여 의료폐기물의 건조가 더 되게 하며, 건조공정인 3차스크류에서의 마이크로웨이브장치에 의한 온도는 76 ~ 80℃ 가 되게 마이크로웨이브장치의 출력을 더 높게 조정한다.The conveying speed of the first, second and third conveying screws is 1 to 2 m / min. When the relative humidity is 50% or more, the conveying speed is adjusted to 0.3 to 0.5 m / min And the temperature of the microwave apparatus in the third screw, which is a drying process, is adjusted to be 76 to 80 DEG C so that the output of the microwave apparatus is adjusted to be higher.

한편, 본발명은 상기 파쇄기는 다수개의 블레이드가 회전축에 장착된 좌우측 파쇄기 블레이드를 좌우에 블레이들끼리 교호로 겹치게 하여 겹쳐진 블레이드 사이에 의료폐기물을 공급하며 상기 블레이드날에 의해 의례페기물이 파쇄된다. 상기 회전축은 전기모터에 의해 회전된다. In the meantime, according to the present invention, the crusher alternately overlaps the left and right crusher blades mounted on the rotating shaft with a plurality of blades alternately on the left and right to supply the medical waste between the overlapped blades, and the blast blade breaks the rubbish waste. The rotary shaft is rotated by an electric motor.

상기 스팀공급기(30)에는 관용의 액상가열기(80)가 설치되어, 액상가열기(80)의 하부에 설치된 전기히터 등의 가열기(81)에 의해 가열된 액체가 증발되어 스팀공급기(30)를 통해 호퍼(101)내에 공급된다. 스팀온도는 100℃이상으로서 호퍼내의 파쇄기에 의해 파쇄된 의료폐기물을 살균한다. 또한 상기 스팀은 1차이송스크류(20) 상부에 설치되는 다수개의 노즐을 통해 분사효율을 높이게 구성한다.The steam feeder 30 is provided with a liquid heat exchanger 80. The liquid heated by the heater 81 such as an electric heater provided under the liquid heat exchanger 80 is evaporated and supplied to the steam feeder 30 And is supplied into the hopper 101. The steam temperature is above 100 캜 to sterilize the medical waste that has been crushed by the crusher in the hopper. In addition, the steam is configured to increase the injection efficiency through a plurality of nozzles installed on the first-stage feed screw 20.

그리고 상기 케이스(100) 일측에는 전기모터로 구동되는 배기팬(120)이 설치되며, 1, 2, 3차 이송스크류 상부에는 배기닥트가 형성되어 배기가스를 흡입하여, 배기팬에 인입하고, 상기 배기팬(120)에 의해 배기된 배기가스는 응축기(130)로 인입되어 응축된 후 필터(140)를 거쳐서 배출된다. 그리고 1, 2, 3차 이송스크류 하부에는 응축수라인이 설치되어 스크류를 통과하며 응축되는 응축수를 액상가열기로 환원시킨다.An exhaust duct 120 driven by an electric motor is installed on one side of the case 100. An exhaust duct is formed on the upper part of the first, second and third conveying screws to suck exhaust gas and draw the exhaust gas into the exhaust fan. The exhaust gas exhausted by the exhaust fan 120 is drawn into the condenser 130, condensed, and then discharged through the filter 140. A condensate line is installed at the bottom of the 1st, 2nd and 3rd conveying screw to reduce the condensed water passing through the screw to liquid heat.

상기 필터(140)는 관용의 헤파필터, 고온가열필터, 제균필터를 순차적으로 결합하는 것이다.The filter 140 sequentially combines a conventional HEPA filter, a high-temperature heating filter, and a bacteria elimination filter.

한편, 본발명은 마이크로웨이브장치의 출력은 1 ~ 10 Kw으로 가변출력되며, 통상 2차이송스크류(40), 3차이송스크류(60)에 각각 1Kw 열 개씩을 설치한다. 이때 주파수는 2450MHz이다. 본발명의 의료폐기물처리기에 의한 의료폐기물처리시간은 15분 ~ 1시간 정도이며, 처리량은 시간당 500kg처리한다. Meanwhile, in the present invention, the output of the microwave apparatus is variablely output from 1 to 10 Kw, and each 1 kw is provided in each of the two-piece feeding screw 40 and the three-piece feeding screw 60. At this time, the frequency is 2450 MHz. The medical waste treatment time by the medical waste disposal apparatus of the present invention is about 15 minutes to 1 hour, and the throughput is 500 kg per hour.

따라서 본발명은 의료폐기물을 파쇄한 후 이송하며 스팀을 공급하여 살균하고, 멸균용 마이크로웨이브장치에 의해 멸균하며, 건조용 마이크로웨이브장치에 의해 건조하여 의료폐기물을 간편하고 신속하게 위생적으로 처리하여 환경오염을 방지하는 현저한 효과가 있다.Accordingly, the present invention relates to a method for disinfecting medical waste, which comprises disposing medical waste, transporting it, sterilizing it by supplying steam, sterilizing it by a sterilizing microwave apparatus, drying it by a drying microwave apparatus, There is a significant effect of preventing contamination.

10 : 파쇄기 20 : 1차이송스크류
30 : 스팀공급기 40 : 2차이송스크류
50 : 멸균용 마이크로웨이브장치
60 : 3차이송스크류
70 : 건조용 마이크로웨이브장치
80 : 액상가열기 81 : 가열기
100 : 케이스 101 : 호퍼
120 : 배기팬 130 : 응축기
140 : 필터10: Crusher 20: 1 Differential transmission screw
30: Steam feeder 40: 2 Differential feed screw
50: Microwave device for sterilization
60: 3 differential transmission screw
70: Drying microwave device
80: liquid phase heating 81: heater
100: Case 101: Hopper
120: exhaust fan 130: condenser
140: Filter

Claims (3)

삭제delete 삭제delete 투입호퍼(101)가 케이스(100) 내부 상부에 설치되고, 상기 투입호퍼(101) 하부에는 파쇄기(10)가 설치되며, 파쇄된 의료폐기물을 1차이송스크류(20)로 이송하는 파쇄 및 스팀공급단계;
상기 1차이송스크류(20)를 거친 의료폐기물은 2차이송스크류(40)로 이송되며, 상기 2차이송스크류(40)에는 멸균용 마이크로웨이브장치(50)가 설치되어 멸균용 마이크로웨이브장치(50)에 의해 멸균되는 마이크로파 멸균단계;
상기 2차이송스크류(40)를 거친 의료폐기물은 3차이송스크류(60)로 이송되며, 상기 3차이송스크류(60)에는 건조용 마이크로웨이브장치(70)가 설치되어 건조용 마이크로웨이브장치(70)에 의해 건조되는 마이크로파 건조단계;를 포함하되,
상기 투입호퍼(101)가 케이스(100) 내부 상부에 설치되고, 상기 투입호퍼(101) 하부에는 파쇄기(10)가 설치되며, 상기 파쇄기는 두 개의 롤러 사이를 의료폐기물이 통과하게 하여 파쇄된 의료폐기물을 이송하는 1차이송스크류(20)가 상기 파쇄기(10) 하부에 설치되되, 상기 1차이송스크류(20)에는 스팀공급기(30)가 설치되어 스팀을 공급하여 살균하며, 상기 1차이송스크류(20)는 하부방향이 낮고 상부방향이 높게 비스듬하게 설치되며,
상기 1차이송스크류(20)에서 살균된 의료폐기물은 2차이송스크류(40)로 이송되며, 상기 2차이송스크류(40)에는 멸균용 마이크로웨이브장치(50)가 설치되어 멸균용 마이크로웨이브장치(50)에 의해 멸균되며, 상기 2차이송스크류(40)는 하부방향이 낮고 상부방향이 높게 비스듬하게 설치되며,
상기 2차이송스크류(40)에서 멸균된 의료폐기물은 3차이송스크류(60)로 이송되며, 상기 3차이송스크류(60)에는 건조용 마이크로웨이브장치(70)가 설치되어 건조용 마이크로웨이브장치(70)에 의해 건조된 후 하부의 슈트를 통해 배출되어 하부의 저장통에 저장되는 것이며, 3차이송스크류(60)는 하부방향이 낮고 상부방향이 높게 비스듬하게 설치되며,
상기 1, 2, 3차 이송스크류 각각에서 다른 이송스크류로의 이송은 연결된 슈트를 통해 이송되는 마이크로파를 이용한 이송스크류형 의료폐기물처리방법에 있어서,
상기 마이크로파 멸균단계인 2차스크류에서의 마이크로웨이브장치에 의한 온도는 100℃ 이상이 되게 마이크로웨이브장치의 출력을 조정하며, 건조공정인 3차스크류에서의 마이크로웨이브장치에 의한 온도는 70 ~ 75℃ 가 되게 마이크로웨이브장치의 출력을 조정하며,
상기 1, 2, 3차 이송스크류의 이송속도는 1 ~ 2m/분이며, 상기 저장통에는 습도센서가 설치되어 있어서, 상대습도가 50%이상이면, 이송속도를 0.3 ~ 0.5m/분으로 느리게 조정하여 의료폐기물의 건조가 더 되게 하며, 건조공정인 3차스크류에서의 마이크로웨이브장치에 의한 온도는 76 ~ 80℃ 가 되게 마이크로웨이브장치의 출력을 더 높게 조정하는 것이며,
상기 파쇄기는 다수개의 블레이드가 회전축에 장착된 좌우측 파쇄기 블레이드를 좌우에 블레이들끼리 교호로 겹치게 하여 겹쳐진 블레이드 사이에 의료폐기물을 공급하며 상기 블레이드에 의해 의료폐기물이 파쇄되며, 상기 회전축은 전기모터에 의해 회전되며,
상기 스팀공급기(30)에는 액상가열기(80)가 설치되어, 액상가열기(80)의 하부에 설치된 전기히터 가열기(81)에 의해 가열된 액체가 증발되어 스팀공급기(30)를 통해 상기 투입호퍼(101) 내에 공급되며, 스팀온도는 100℃이상으로서 상기 투입호퍼(101) 내의 파쇄기에 의해 파쇄된 의료폐기물을 살균하며, 상기 스팀은 1차이송스크류(20) 상부에 설치되는 다수개의 노즐을 통해 분사효율을 높이게 구성하며,
상기 케이스(100) 일측에는 전기모터로 구동되는 배기팬(120)이 설치되며, 1, 2, 3차 이송스크류 상부에는 배기닥트가 형성되어 배기가스를 흡입하여, 배기팬에 인입하고, 상기 배기팬(120)에 의해 배기된 배기가스는 응축기(130)로 인입되어 응축된 후 필터(140)를 거쳐서 배출되며, 상기 1, 2, 3차 이송스크류 하부에는 응축수라인이 설치되어 스크류를 통과하며 응축되는 응축수를 액상가열기로 환원시키는 것이며,
상기 마이크로웨이브장치의 출력은 1 ~ 10 Kw으로 가변출력되며, 2차이송스크류(40), 3차이송스크류(60)에 각각 설치하되, 이때 주파수는 2450MHz이며, 의료폐기물처리시간은 15분 ~ 1시간인 것을 특징으로 하는 마이크로파를 이용한 이송스크류형 의료폐기물처리방법
A feed hopper 101 is installed in the upper part of the case 100 and a crusher 10 is installed under the feed hopper 101. The crusher 10 feeds the crushed medical waste to the first feed screw 20, A supply step;
The medical waste having passed through the first difference conveying screw 20 is conveyed to a second conveying screw 40. The second conveying screw 40 is provided with a sterilizing microwave apparatus 50, 50), < / RTI >
The medical waste having passed through the two-piece feeding screw 40 is transferred to a three-piece feeding screw 60. The three-piece feeding screw 60 is provided with a drying microwave device 70, 70, < / RTI >
The crusher 10 is installed under the loading hopper 101 and the crusher is used to allow the medical waste to pass between the two rollers, A first difference conveying screw 20 for conveying waste is installed in the lower part of the crusher 10 and a steam feeder 30 is installed in the first difference conveying screw 20 to sterilize the first difference conveying screw 20, The screw 20 is installed at an oblique angle in the lower direction and higher in the upper direction,
The medical waste sterilized by the first difference conveying screw 20 is conveyed to a second conveying screw 40. The second conveying screw 40 is provided with a sterilizing microwave device 50, (50), the two-piece feeding screw (40) is installed at an oblique lower position in the lower direction and higher in the upper direction,
The medical waste sterilized in the two-piece feeding screw 40 is transferred to a three-piece feeding screw 60. The three-piece feeding screw 60 is provided with a drying microwave device 70, And is then discharged through a lower chute and stored in a lower reservoir. The three-diaphragm transmission screw 60 is installed at an oblique lower angle in the lower direction and higher in the upper direction,
The present invention relates to a method of treating a medical waste of a conveying screw type using microwaves, which are transferred from each of the first, second, and third conveying screws to other conveying screws through a connected chute,
The temperature by the microwave apparatus in the secondary screw, which is the microwave sterilization step, is controlled so that the output of the microwave apparatus becomes 100 ° C or more, and the temperature by the microwave apparatus in the third screw, Adjust the output of the microwave device to be < RTI ID = 0.0 >
The conveyance speed of the first, second and third conveyance screws is 1 to 2 m / min. The humidity sensor is installed in the reservoir. If the relative humidity is 50% or more, the conveyance speed is adjusted to 0.3 to 0.5 m / And the temperature of the microwave apparatus in the third screw, which is a drying process, is adjusted to be higher than that of the microwave apparatus at a temperature of 76 to 80 ° C.,
The crusher is configured such that left and right crusher blades having a plurality of blades mounted on a rotating shaft are alternately overlapped with each other on the left and right sides to supply medical waste between the overlapped blades and the medical waste is broken by the blades, Rotated,
The liquid heater 80 is installed in the steam supplier 30 so that the liquid heated by the electric heater heater 81 installed at the lower portion of the liquid heater 80 is evaporated and supplied to the feed hopper 101, and the steam temperature is equal to or higher than 100 DEG C, and sterilizes the medical waste crushed by the crusher in the input hopper 101, and the steam is supplied through a plurality of nozzles The injection efficiency is increased,
An exhaust duct 120 driven by an electric motor is installed at one side of the case 100. An exhaust duct is formed at an upper portion of the first, second and third conveying screws to suck exhaust gas and draw the exhaust gas into the exhaust fan, The exhaust gas exhausted by the fan 120 is drawn into the condenser 130 and condensed and discharged through the filter 140. Condensate lines are installed under the first, second and third conveying screws to pass through the screws The condensed water to be condensed is reduced to liquid heat,
The output of the microwave apparatus is varied to 1 to 10 Kw, and is installed in each of the 2-stage transmission screw 40 and the 3-stage transmission screw 60. At this time, the frequency is 2450 MHz, 1 < / RTI > hours by using a microwave.
KR1020160065740A 2016-05-27 2016-05-27 Processing method of conveying screw-type medical waste handlers by using microwave KR101779296B1 (en)

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KR101973458B1 (en) * 2018-12-13 2019-04-29 (주)엔솔파트너스 Medical waste treatment apparatus
KR102126463B1 (en) * 2019-08-05 2020-06-25 (주)유이엔티 Medical waste processing system by using microwave and steam
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KR20220010847A (en) 2020-07-20 2022-01-27 박성훈 Medical Waste Grinding Sterilization Apparatus
KR20220040036A (en) 2020-09-23 2022-03-30 정준영 Mask disposal device using plasma
KR20220055095A (en) 2020-10-26 2022-05-03 정준영 Mask disposal processing device with sterilization unit
IT202100018140A1 (en) * 2021-07-09 2023-01-09 Ecodyger S R L Soc Benefit APPARATUS AND PROCEDURE FOR REDUCTION AND STABILIZATION OF ORGANIC MATERIAL
CN116600898A (en) * 2021-08-26 2023-08-15 株式会社吉恩科创 Waste treatment device and waste treatment method using same
KR102474013B1 (en) * 2021-08-26 2022-12-08 주식회사 지엔 이노베이션 Waste treatment apparatus and waste treatment method using the same
CN116600898B (en) * 2021-08-26 2024-05-07 株式会社吉恩科创 Waste treatment device and waste treatment method using same
WO2023027548A1 (en) * 2021-08-26 2023-03-02 주식회사 지엔 이노베이션 Waste disposal equipment and waste disposal method using same
CN113776281A (en) * 2021-10-11 2021-12-10 莒南凯佳化工有限公司 Wet material of zinc hydroxide is dried, primary reducing mechanism
KR102502461B1 (en) * 2021-12-01 2023-02-23 주식회사 엠투 screw-type medical waste sterilization device using microwaves.
KR20240008443A (en) 2022-07-11 2024-01-19 (주)동그라미 Medical waste treatment device
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